| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $221.26 | 6.547% | $235.7459 | $235.75 | $235.75 | $235.70 |
| Purchase #2 | $228.75 | 4.510% | $239.0666 | $239.07 | $239.05 | $239.10 |
| Purchase #3 | $35.82 | 12.269% | $40.2148 | $40.21 | $40.20 | $40.20 |
| Purchase #4 | $190.72 | 12.152% | $213.8963 | $213.90 | $213.90 | $213.90 |
| Purchase #5 | $160.39 | 10.688% | $177.5325 | $177.53 | $177.55 | $177.50 |
| Purchase #6 | $182.90 | 7.693% | $196.9705 | $196.97 | $196.95 | $197.00 |
| Purchase #7 | $104.67 | 5.504% | $110.431 | $110.43 | $110.45 | $110.40 |
| 7 purchase totals = | $1,124.51 | $1,213.8576 | $1,213.86 | $1,213.85 | $1,213.80 | |